Berna, C.; Juliá, J.E.; Escrivá, A.; Muñoz-Cobo, J. L.; Pastor, José V.; Micó, C.(Elsevier, 2017)
[EN] Round turbulent air jets submerged in stagnant water have been studied experimentally in this paper. To achieve this objective a water pool with an air injector has been built and particle image velocimetry visualization ...
Cervera Torralba, Jacobo(Universitat Politècnica de València, 2021-09-22)
[ES] Como consecuencia de la sustentación, cada avión produce vórtices de arrastre, que consisten en un par de vórtices discretos que giran en sentido contrario que se desplazan hacia abajo. Debido a la proximidad al suelo ...
[EN] Since the combustion process in spray flames is a highly complex multi-phase phenomenon, which involves several simultaneous processes such as atomization, vaporization, and chemical kinetics, it is still not fully ...
López-Navarro, Alejandro; Biosca Taronger, Javier; Torregrosa-Jaime, Barbara; Martínez Galván, Israel Octavio; Corberán, José M.; Esteban-Matías, J. C.; Payá-Herrero, Jorge(Elsevier, 2012)
[EN] This paper presents the results of an experimental installation with an internal melt-ice-on-coil tank which has a total capacity of 172 kWh. The aim of this work is to analyse the freezing process in a tank with ...
[EN] This paper presents an experimental research on bearing-type bolted connections consisting of two bolts positioned perpendicular to the loading direction. A total of 24 connections in double shear fabricated from high ...
Percoco, Gianluca; Guerra, Maria Grazia; Sánchez Salmerón, Antonio José; Galantucci, Luigi Maria(Springer-Verlag, 2017-08)
[EN] Recently, it has been demonstrated that photogrammetry can be used for the measurement of small objects with micro-features, with good results and lower cost, compared to other established techniques such as interferometry, ...
Foerst, Petra; Lechner, M.; Vorhauer, N.; Schuchmann, H.; Tsotsas, E.(Editorial Universitat Politècnica de València, 2018-09-07)
[EN] The pore structure is a decisive factor for the process efficiency and product quality of freeze dried products. In this work the two-dimensional ice crystal structure was investigated for maltodextrin solutions with ...
[EN] In this paper, the assessment of puffing and micro-explosion occurrence in emulsion drops with different
water percentage is studied. The emulsified fuels are formulated using micro channel emulsifier, rapeseed
oil ...
Olmeda, P.; García Martínez, Antonio; Monsalve-Serrano, Javier; Lago-Sari, Rafael(Elsevier, 2018)
[EN] Reactivity controlled compression ignition (RCCI) combustion has demonstrated to be able to avoid the NOx-soot trade-off appearing during conventional diesel combustion (CDC), with similar or better thermal efficiency ...
[EN] Concrete-filled steel tubes have been widely used all over the world due to their superior structural behaviour. To promote the use of ecofriendly materials and to reduce the use of concrete, this paper presents an ...
Herraiz Alonso, María(Universitat Politècnica de València, 2020-10-06)
[EN] The applications of a turbulent flow with suspended particles appears both in industrial and natural processes. According to its importance, the objective of this study is to analyse the influence of velocity and ...
[EN] The early stage spray characteristics have a great impact on the secondary atomization progress, and thus affect
the engine combustion and emission performances. The experimental investigation of the early stage ...
Benajes, Jesús; García Martínez, Antonio; Monsalve-Serrano, Javier; Lago-Sari, Rafael(Elsevier, 2018)
[EN] Reactivity controlled compression ignition (RCCI) combustion is one of the most promising low temperature combustion (LTC) techniques, as it is able to provide ultra-low NOx and soot emissions together with higher ...
While the fire behaviour of concrete-filled steel tubular (CFST) columns with circular and square cross-section has been well established based on experimental programs and numerical investigations, the information about ...
[EN] Preconditioning of hard rocks by microwave energy has recently been considered a potentially effective technology in mechanical rock breakage for civil and mining engineering. To obtain the amount of mechanical damage ...
[EN] The WELLFORMED research project, ongoing at the CEMSIG Research Center of the Politehnica University of Timisoara, proposes to study a new technological solution for built-up beams made of corrugated steel sheets for ...
Delgado Tardáguila, Rosario(Universitat Politècnica de València, 2016-05-02)
[EN] In case of a severe accident in a NPP fission products are released from the degraded fuel and may reach the environment if their confinement is lost and/or bypassed. Given the high radio-toxic nature of nuclear ...
Sánchez González, Nerea(Universitat Politècnica de València, 2022-09-26)
[ES] El trabajo se centra en el estudio del comportamiento del flujo alrededor las alas rígidas de un ornitóptero durante su aleteo. Para ello, se realizan varias medidas de sustentación y arrastre en el túnel de viento ...
In this paper, the discharge of an experimental ice-storage tank is analyzed. The storage tank is an internal
melt-ice-on-coil system. The discharge process has been studied for different mass flow rates and supply
temperatures ...